Question: Which is {administrative headquarters} {succeeds} of {Visigothic Kingdom} ?
Paraphrase: Which is {authoritative central station} {succeeds} of {Visigothic Kingdom} ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q126936 wdt:P1365 ?X . ?X wdt:P36 ?answer}
Answer: Ravenna, Mediolanum, Braga